package cn.wl.gulimall.seckill.interceptor;

import cn.wl.common.constant.AuthServerConstant;
import cn.wl.common.vo.MemberEntity;
import org.springframework.stereotype.Service;
import org.springframework.util.AntPathMatcher;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@Service
public class LoginUserInterceptor implements HandlerInterceptor {
    public static ThreadLocal<MemberEntity> loginUser = new ThreadLocal<>();
    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        String u = request.getRequestURI();
        AntPathMatcher antPathMatcher = new AntPathMatcher();
        boolean match = antPathMatcher.match("/kill", u);
        if(match){
            MemberEntity attribute = (MemberEntity) request.getSession().getAttribute(AuthServerConstant.LOGIN_USER);
            if(attribute!=null){
                loginUser.set(attribute);
                return true;
            }else{
                //没登录就去登录
                request.getSession().setAttribute("msg","请先进行登录");
                response.sendRedirect("http://auth.gulimall.com/login.html");
                return false;
            }
        }
        return true;
    }
}
